Patent FI-1911-4528
Revision as of 17:31, 28 March 2024 by Econterms (talk | contribs) (copied from Patent FI-1911-4527 to get started)
- Patent title is in Swedish. Several lines on the patent document are handwritten apparently by the patent office.
- A fully typed out version in Swedish takes 4 pages, and another is identical but in Finnish, and takes 3 pages.
- No filing date is shown but the diagrams are identical to the French parent filed 1911-01-31 so it was presumably filed soon after that.
- It is not clear why Canda would have filed in Finland; perhaps he was a Finnish immigrant to France, or a Finn visiting France.
- Inventor location and occupation: Paris, Frankrike ; Fabrikant (presumably meaning the same as Manufacturer, as written on other Canda patents)
Patent family descending from Patent FR-1911-426612
- Patent FI-1911-4527 (English title: Apparatus for stabilizing the equilibrium position of an aeroplane, Supplementary to patent: Patent FR-1911-426612)
- Patent FR-1911-426612 (English title: Stabilization system for airplanes, National tech categories: FR 6.4)
- Patent GB-1912-2473 (English title: A system of flight stabilisation for aeroplanes, Supplementary to patent: Patent FR-1911-426612)
Sources
- Original patent document and bibliography entry on espacenet
- Patent FI4528A on google patents
Year filed | 1911 |
---|---|
Year granted | 1911 |
Office | FI |
Patent number | 4528 |
Inventors | Louis-Alphonse Canda |
Inventor country | FR |
Applicant person | Louis-Alphonse Canda |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Anordning för stabilisering av jämnviktsläget vid aeroplan |
English title | Apparatus for stabilizing the equilibrium position of an aeroplane |
Tech fields | stability |
Filing date | 1911 |
Full specification filed date | |
Application number | |
Grant date | 1911-08-15 |
Granted? | 1 |
Publication date | 1911-08-15 |
Supplementary to patent | Patent FR-1911-426612 |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | |
IPCs | IPC B64C17/02 |
CPCs | |
Family year | 1911 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | 0 |
Application ID | |
INPADOC family ID | |
Number of text pages | 3 |
Number of diagram pages | 1 |
Number of figures | 4 |
Number of claims | 9 |